title: Clinical trials in orthopaedics research. Part I. Cultural and practical barriers to randomized trials in orthopaedics.
authors.affiliation: The Hospital for Sick Children, 555 University Avenue, Toronto, ON M5G 1X8, Canada. james.wright@sickkids.ca
authors.forename: James G
authors.initials: JG
authors.lastname: Wright
authors.forename: Jeffrey N
authors.initials: JN
authors.lastname: Katz
authors.forename: Elena
authors.initials: E
authors.lastname: Losina
mesh_terms: D001291:Attitude of Health Personnel; D035843:Biomedical Research / Q000193:education / Q000458:organization & administration; D002986:Clinical Trials as Topic; D006801:Humans; D015279:Organizational Culture; D009985:Orthopedics / Q000193:education; D016032:Randomized Controlled Trials as Topic